Tezzeret the Schemer - Foil - Prerelease Promo

Color: Multi-Color
Card Text: [+1]: Create a colorless artifact token named Etherium Cell with "T, Sacrifice this artifact: Add one mana of any color to your mana pool." [-2]: Target creature get +X/-X until end of turn, where X is the number of artifacts you control. [-7]: You get an emblem with "At the beginning of combat on your turn, target artifact you control becomes an artifact creature with base power and toughness 5/5."
Rarity: P
Cost: 2UB
Pow/Tgh: 4
Card Type: Planeswalker - Tezzeret
Artist: Ryan Alexander Lee
Name: Tezzeret the Schemer
Finish: Foil
Card Number: 137/184
Set Name: Aether Revolt